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pH Scale — Edexcel GCSE Chemistry 1CH0
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Chemistry
Edexcel GCSE Chemistry
Chemical Changes
Acids
pH Scale
Edexcel GCSE Chemistry · 1CH0
pH Scale
What you need to know
Recall that a neutral solution has a pH of 7, acidic solutions have lower pH values, and alkaline solutions have higher pH values.
Revision notes
1
pH Scale
4 key terms
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Ion Sources in Acids and Alkalis
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